1.Power Bank: 4000mAh/7800mah capacity,5V 1A output,could charge for iphones/Android smart phones safely,support multiple mobile devices 2. HDD Enclosure: Support 2.5 inch SATA hard disk 2TB 3.WiFi Router:Built-in Ethernet port, converting the cable broadband to WiFi, Many people can surf the internet at the same time 4. Mobile data sharing: Access to U disk or Hard disk,multiple wifi devices can share documents simultaneously. 5. USB HUB: External usb2.0 port support mobile usb device